poco x2 shutdown at normal using,please help me - Xiaomi Poco X2 Questions & Answers

i was just watching movie on my phone (POCOX2) ( 11/06/2021) and all of sudden my phone hang littil bit black screen,So i click on power button to lock it and again unlock but when i click on power button just lock my phone. it got off from screen and didnt ON again... i tried to charge for 30 mins. but didnt work and i just wait for whole night just to leave my phone randomly and check in morning but didnt work... Now i dont know what happend all of sudden... let me know something or help on this.

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[Q] Infinity won't start, just vibrating indefinitely

Hi gurus,
Updated the OTA patch today from ASUS. worked fine but got discharged while my son was playing with it. charged it and then tried to start it. It just won't boot. Starts vibrating which will not stop. Nothing on the screen. Pressing on Power button for about 10 seconds will stop it for a moment but will start again to vibrate after a short pause.
Tried the manual reset button, same result. Finally, pressed the power and Volume up button for 10 seconds which has atleast made it stop vibrating but is still dead. Tried to restart and same behaviour.
Has anyone seen this on infinity before? Have had it for 9 months and never been a problem.
Thanks in advance for your help.
Maybe a HDMI connection might let you see whats happening if its related to the display not working.
I am having the same problem. it vibrates..stop for 1 sec..then vibrates again and that's all..always black screen!! i think the problem (in my case) is my screen + digitizer coz my computer can recognize it as storage!
Yes my problem is the screen! i bought a micro HDMI to HDMI cable and everything works like a charm! The screen brightness works but no image at all!
Screenshots:http://db.tt/aBg7IXKd
Tried to charge it fully but to no avail.
still keeps just vibrating.
I work with leicesteruk (small world and why is he not using CROMi-X!?) and I think this is hard bricked! Device will not power on other than it vibrates once then on the second vibrate that normally signifies boot loader load it jus continuously vibrates and does nothing else. No screen, nothing.
We have tried various volume held down options and nothing works including reset hole and letting the battery drain. It still charges but just goes into continuously vibrating with no screen.
The only thing it will accept is power down plus volume down stops the vibrating after 20 secs if held down.
I have advised to RMA.
wow, that's extremely hard luck right after an update.
Was your tablet rooted, and were you using OTA root keeper?
Toastysoul said:
Was your tablet rooted, and were you using OTA root keeper?
Click to expand...
Click to collapse
No it was completely stock. Just a regular OTA. Note the device died whilst in use after the OTA had been applied the day before.
I hv solution for it
kvikas7 said:
I hv solution for it
Click to expand...
Click to collapse
any solution for hard brick / apx mode only that doesn't involve replacing motherboard ?

[Q] Continuous bootloop so frustrating!!!!

My Nexus 5 is in a Continous bootloop, i literally cant do anything, it tries to boot and gets to the animation screen and then keeps repeating i tried going to recovery to restore a backup but it will go to the bootloader screen for a few seconds before deciding to try and bootup again and failing, sooo annoying. And the thing is I didnt even do anything to it, i was literally using it a few minutes ago to watch a youtube video, then this happened out of nowhere... Anyone have a clue?? This thing is supposed to last me atleast 2 years, no idea how infuriating this is!
GalaxySN00B:0 said:
My Nexus 5 is in a Continous bootloop, i literally cant do anything, it tries to boot and gets to the animation screen and then keeps repeating i tried going to recovery to restore a backup but it will go to the bootloader screen for a few seconds before deciding to try and bootup again and failing, sooo annoying. And the thing is I didnt even do anything to it, i was literally using it a few minutes ago to watch a youtube video, then this happened out of nowhere... Anyone have a clue?? This thing is supposed to last me atleast 2 years, no idea how infuriating this is!
Click to expand...
Click to collapse
since you have rooted i assume you can return to stock configuration!
Help is at hand...literally
This is pretty crazy, I just came on XDA to post about this as it happened to me this morning and I saw this thread so figured you might be having the same problem. My phone went from working fine one second to an unbreakable bootloop the next, I couldn't get into recovery or anything because it would only flash on that screen for a second before rebooting again. In the end I took to frustration, I waited for the phone to reboot and then hit the power button side against my hand (without touching the power button) before it could reboot again and it finished booting into android! I think it must be a hardware problem in which the power button gets stuck down. It seems to have fixed the problem for now at least and I can use my power button properly.
Hope this helps!

Power button doesn't turn on device unless you reseat battery

Hello geniuses!
I have a problem. I recently purchased a LG G3 unlocked from a seller on Swappa and the device appears to work however there is a funny glitch i recently discovered about this phone. Maybe its mine only. But heres what happens....
I boot into phone like normal, after a days use, and sometimes when preparing to switch cases and what not, i shut down the phone remove battery and clean the device sometimes.. I notice that if the phone is ON, and when i choose Reboot, The phone reboots fine. But if i choose POWER OFF.
The phone powers off, and when i try to boot it back up again, it doesnt let me, it just stays blank.. But the second i take out the battery, place it back in, and then push the power button once, it powers on fine.. What on earth is happening here?..... any idea? Please help.
prasadudwadia said:
Hello geniuses!
I have a problem. I recently purchased a LG G3 unlocked from a seller on Swappa and the device appears to work however there is a funny glitch i recently discovered about this phone. Maybe its mine only. But heres what happens....
I boot into phone like normal, after a days use, and sometimes when preparing to switch cases and what not, i shut down the phone remove battery and clean the device sometimes.. I notice that if the phone is ON, and when i choose Reboot, The phone reboots fine. But if i choose POWER OFF.
The phone powers off, and when i try to boot it back up again, it doesnt let me, it just stays blank.. But the second i take out the battery, place it back in, and then push the power button once, it powers on fine.. What on earth is happening here?..... any idea? Please help.
Click to expand...
Click to collapse
Im also having the same problem and i cant find any solution on the internet
found this on internet regarding this isssue i hope it works
https://www.youtube.com/watch?v=7gLenUZPWvs
shery butt said:
found this on internet regarding this isssue i hope it works
https://www.youtube.com/watch?v=7gLenUZPWvs
Click to expand...
Click to collapse
have you found any solution for this problem?
I am experiencing same

weired issue.. screen goes blank

Hi.. first of all my English is not good..
I usually take good care of my phone.. it just fell down accidentally some days before from about 2 foot height.. I am running same setup before and after that fall.. even some days after the phone went down there was no problem.. but suddenly a wired issue poped up since 3 days.. I didn't notice the issue when the phone is in standby..
issue is
screen suddenly turning off itself.. but phone is working.. I hear lock sound, I get calls, SMS.. everything.. just screen won't light up..
but when I hold power button phone reboots and screen works..
if it's a hardware problem, how the power button reboot solves it ?
I tried stock and had same thing..
any input
thanks

Bootloop + Power Menu problem

So today i started having bootloops, it was showing the Powered by Android screen for 2 seconds then booting again over and over for few hours
Now after it somehow got fixed by itself, i managed to turn the phone ON and to clear Cache
So far there are not bootloops anymore
BUT
huge BUT
the phone is poping the Power Menu most of the time, and then every touch on the screen just "presses" on the Shut Down option
If i press on the Power button myself it shut him down automatically ...
EDIT:
Would like to add, that i never unlocked it, it's the regular OTA version.
I doubt a wipe wll help, but i really wont mind if thats the case
Its almost like something pressing the Power button sometimes, but even WITHOUT the back case it still pops that power menu. even if no one is touching it at all it still pops it once in a while, which cause shut downs once in a while ...
So i woke up
The phone is off, i cant turn it on
I charge it for few hours already and still nothing happens the power button doesnt do nothing, it doesnt vibrate
So i connect it to my PC, it shows it as a Marshal something in the device manager but it KEEPS disconnecting and reconnecting every 2 seconds
I have found a "fix ur bricked phone" threads but they all using a tool that needs the phone connected to the PC, well my phone cant stay connected more than 5 seconds for some reason [ different cables, different computers] it keeps on popping in and out
Did you drop your phone in the water or something? Wet or damp from the rain maybe?
And did you try connecting it while in fastboot or recovery mode?
Maybe wet from Humidity but thats all
i cant reach fastboot nor recovery
as now it all black, not turning on not even for a bootloop
This problem happen when the phone is getting wet ? its certainly didn't but maybe i should "fix" it as a wet phone should be fixed? should i open it and dry it out? maybe take the battery out? its not that easy to take it out tho
I had a phone which was wet from the rain, it made the power button faulty. It would randomly turn screen on off like in your case. I took it to the repair shop and they cleaned the insides and it was fine again. If you're sure it's not the rain or anything then maybe that's not the reason, just a guess.
How about plugging in the charger? Does it light up? If it lit up and you cant turn it on after maybe its the power button problem.
elemti said:
I had a phone which was wet from the rain, it made the power button faulty. It would randomly turn screen on off like in your case. I took it to the repair shop and they cleaned the insides and it was fine again. If you're sure it's not the rain or anything then maybe that's not the reason, just a guess.
How about plugging in the charger? Does it light up? If it lit up and you cant turn it on after maybe its the power button problem.
Click to expand...
Click to collapse
plugging the charger doesnt do nothing
Although i got a portable charger with a led , the led turns on when i plug the One, BUT, the led bar doesnt decrease even after few hours, so its like "trying" to charge but not charging anything
Try this from OnePlus Customer Support:
2. Power cycle the One by holding the Power button for 20 seconds 5 times.
3. Attempt to start the phone by holding down the Power button along with the Volume down button to start recovery mode and performing a factory reset.
Click to expand...
Click to collapse
or hold Power button with the Volumn up button to see if you can get into fastboot mode.
lol bro... seriously.. you really think i didnt try that stuff before opening a thread?
I already scanned the entire web and no one with the same issue have posted a fix thread
one plus doesnt even care about their customers
Is this the guide you said you saw? http://forum.xda-developers.com/oneplus-one/general/guide-unbrick-oneplus-one-t3013732
Why not give it a try? Follow the steps and see if you are able to unbrick your phone.
I mean there's not much you can do if you can't even turn on your device in the first place :/

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